🔥 JavaScript Interview Question #1: How to Flatten an Array? 🚀 | JavaScript Gems

Published: 20 August 2023
on channel: JavaScript Gems

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In this quick JavaScript Gems Short, we dive into a common interview question: "How to Flatten an Array in JavaScript?" 🚀

🙋‍♂️ Question: We have an array of objects, where each object has an id and a children array. So, the question is, write a JavaScript function called flatArray that takes this array as input and returns a new array containing all the id values flattened, maintaining their original order.

📚 Concept Used:
1. Recursion
2. Spread Operator

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Join us as we explore different approaches and provide practical examples. Whether you're a beginner or an experienced developer, this video will help you ace your next JavaScript interview.

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#️⃣ Hashtags:
#javascript #flattenarray #javascriptinterviewquestions
#recursion #array #javascripttutorials #javascriptinterview #JavaScriptGems #CodingInterviews #JavaScriptTricks #CodeSnippet #javascripttips

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